The New York Yankees versus the Boston Red Sox; the Los Angeles Lakers versus the Boston Celtics; the Dallas Cowboys versus everybody. Rivalries have been a quintessential part of sports fandom since its inception.

The start time for Monday's spring training game between the New York Yankees and Boston Red Sox has been moved because of expected heavy rainfall, foreshadowing what the Tampa Bay Rays might have to deal with this season as they play a season outdoors.

The New York Yankees, New York Mets and Boston Red Sox will have games televised from Florida over the next month. Here's how to watch.

The Yankees got rid of their decades-long rule that required their players to be clean shaven. And one ex-Red Sox player saw it as an opportunity to take a playful shot at his former teammate.

Monday’s game has already been pushed back from 1:05 to 4:05 p.m. due to inclement weather, but if the skies stay clear, Tanner Houck will make his first preseason start, against the visiting New York Yankees.

Vladimir Guerrero Jr. walked back his hatred of the New York Yankees ahead of his looming free agency, but Red Sox fans have to be laughing at the obvious ploy at play here.

Major League Baseball is better when both the Boston Red Sox and New York Yankees are in the playoff hunt. While the rivalry may never quite reach the heights of the early 2000s again, we've seen more recent seasons with real vitriol between the Yankees and Red Sox.

A polarizing outfielder took to social media to tease a potential return to the New York Yankees as spring training continues.

Aaron Boone discusses the offseason moves of the Boston Red Sox and their impact on the rivalry with the New York Yankees.